The general Two-Higgs Doublet Model in a gauge-invariant form

被引：0
|
作者：
Sartore, L. [1 ]
Maniatis, M. [2 ]
Schienbein, I. [1 ]
Herrmann, B. [3 ]
机构：
[1] Univ Grenoble Alpes, Lab Phys Subat & Cosmol, CNRS, IN2P3, 53 Ave Martyrs, F-38026 Grenoble, France
[2] Univ Bio Bio, Ctr Ciencias Exactas, Casilla 447, Chillan, Chile
[3] Univ Savoie Mont Blanc, LAPTh, CNRS, F-74000 Annecy, France
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2022年 / 2022卷 / 12期
关键词：
Higgs Properties; Multi-Higgs Models; STABILITY;
D O I：
10.1007/JHEP12(2022)051
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
In the general Two-Higgs Doublet Model it has been shown that the Higgs potential can be expressed in terms of gauge-independent quantities that transform covariantly under unitary mixing of the doublets. In particular, stability, electroweak symmetry breaking, and CP symmetry can be understood in a concise way, avoiding unphysical gauge degrees of freedom. We complete this program and show how all the masses, the trilinear and quartic scalar interactions, the gauge-boson-Higgs interactions, as well as the Yukawa couplings in the general THDM can be expressed in a gauge-invariant way.
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页数：40
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